function supprimerCommentaire(loginCl, idFilm, indexLigneTab, idTab) {
   if(confirm("\312tes-vous s\373r de vouloir supprimer ce commentaire ?")) {
      var OAjax;
      if (window.XMLHttpRequest) OAjax = new XMLHttpRequest();
      else if (window.ActiveXObject) OAjax = new ActiveXObject('Microsoft.XMLHTTP');
      OAjax.open('POST','scripts/suppressionCommentaire.php',true);
      OAjax.onreadystatechange = function() {
         if (OAjax.readyState == 4 && OAjax.status == 200) {
            if (document.getElementById) {   
               if (OAjax.responseText == "true") /* OK */
                  document.getElementById(idTab).deleteRow(indexLigneTab);
               else                            /* PAS OK */
                  window.alert(OAjax.responseText);
            }     
         }
      }

      OAjax.setRequestHeader('Content-type','application/x-www-form-urlencoded');
      OAjax.send('loginCl='+loginCl+'&idFilm='+idFilm);
   }
}
